61266180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2437}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 172025280

約数和(自身を除く): 110759100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 838, 1257, 1676, 2095, 2437, 2514, 4190, 4874, 5028, 6285, 7311, 8380, 9748, 12185, 12570, 14622, 24370, 25140, 29244, 36555, 48740, 73110, 146220, 1021103, 2042206, 3063309, 4084412, 5105515, 6126618, 10211030, 12253236, 15316545, 20422060, 30633090, 61266180]

約数ペア:

[(1, 61266180), (2, 30633090), (3, 20422060), (4, 15316545), (5, 12253236), (6, 10211030), (10, 6126618), (12, 5105515), (15, 4084412), (20, 3063309), (30, 2042206), (60, 1021103), (419, 146220), (838, 73110), (1257, 48740), (1676, 36555), (2095, 29244), (2437, 25140), (2514, 24370), (4190, 14622), (4874, 12570), (5028, 12185), (6285, 9748), (7311, 8380)]